Individual Calculations January 2009 |
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Castro Madrigal, Randall Total change: 9.75 | | |
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Metropolitano 2008 | San Jose | CRC | 2008-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2046 | 2125 | 1.00 | 1 | 0.39 | 25 | 9.75 | |
| Vargas, Oliverio | | | 2046 | CRC | 1.00 | 1 | 0.39 | 25 | 9.75 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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